10140642

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 23400000

約数和(自身を除く): 13259358

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 149, 171, 199, 298, 342, 398, 447, 597, 894, 1194, 1341, 1791, 2682, 2831, 3582, 3781, 5662, 7562, 8493, 11343, 16986, 22686, 25479, 29651, 34029, 50958, 59302, 68058, 88953, 177906, 266859, 533718, 563369, 1126738, 1690107, 3380214, 5070321, 10140642]

約数ペア:

[(1, 10140642), (2, 5070321), (3, 3380214), (6, 1690107), (9, 1126738), (18, 563369), (19, 533718), (38, 266859), (57, 177906), (114, 88953), (149, 68058), (171, 59302), (199, 50958), (298, 34029), (342, 29651), (398, 25479), (447, 22686), (597, 16986), (894, 11343), (1194, 8493), (1341, 7562), (1791, 5662), (2682, 3781), (2831, 3582)]